Are your products approved for human use?
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All LoneStar Labs peptides are strictly for in vitro laboratory research and scientific investigation. Not for human or veterinary use. All purchasers must comply with applicable regulations governing research chemical use in their jurisdiction.
How do I verify the purity of my batch?
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Every batch undergoes reverse-phase HPLC analysis for purity quantification and mass spectrometry for identity confirmation — both performed by accredited third-party laboratories. The Certificate of Analysis is provided with every order and downloadable from each product page.
What does "lyophilized powder" mean?
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Lyophilized powder is a freeze-dried form of peptides that improves stability and shelf life. It should be reconstituted with the appropriate sterile solution before laboratory use. LoneStar Labs products are for research use only and are not intended for human consumption.
Do you ship internationally?
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Yes, LoneStar Labs offers international shipping where permitted by local laws and regulations. Shipping availability may vary by destination.
What payment methods do you accept?
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LoneStar Labs accepts major payment methods available at checkout. Available options may vary depending on your location.
